Vivo Y91 Identify Error

Aka

Scanning for Qualcomm HS-USB QDLoader 9008 device... Download Port: Qualcomm HS-USB QDLoader 9008 (COM3) Connection status: XHCI:HUB3:USB 2.00 High-Speed USB Driver: [Qualcomm Incorporated] qcusbser, version: 2.1.3.5, date: 12-17-2018 Initializing... MSM Serial number: 0x4c494146 MSM HW ID: 0x6e6b6e75 OEM Public Key Hash: 0x4641494c756e6b6e6f776e20636f6d6d616e64206f7220646576696365206973 SBL SW version: 1279869254 Firehose: prog_emmc_firehose_8937_ddr.mbn hash: a4cc50221150c2d226517b6d3403c28da633fc4d, size: 381.26 KiB QC_IMAGE_VERSION: BOOT.BF.3.3.2-00061 IMAGE_VARIANT: FAADANAZA OEM_IMAGE_VERSION: compiler0184 Sending firehose loader... Failed to send payload at 0x00000000:0000! Please reconnect the battery, reconnect usb cable and try again

DLSPTECH

This is Firehouse Error Change Your Loader File